US PATENT SUBCLASS 52 / 52
.~.~ Over juncture of covering sheets
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
Terms of Use
52 /
HD
STATIC STRUCTURES (E.G., BUILDINGS)
45
DF
RAILROAD CAR ROOF CONSTRUCTION
{4}
46
DF
.~ Continuous carline; e.g., discrete coextensive rafter {6}
52
.~.~ Over juncture of covering sheets
DEFINITION
Classification: 52/52
(under subclass 46) Structure in which the carline is positioned above the joint between plural covering sheets.
SEE OR SEARCH THIS CLASS, SUBCLASS:
459+, for similar structure of more general utility.